Next day delivery before 3pm
Free next day delivery as standard, on orders over £150 before 3pm.
Darkstims L-Citrulline 500g
Testimonials
“My favourite distributor to use with the best customer service I’ve ever had”
“Love working with the guys at PB, they are very knowledgeable of the products they stock and give great advice”
“Can’t thank Protein Bargain enough, the guys have helped me build it from the start!”
About Us
Providing the best products and highest level of service.
PB Wholesale is the fastest growing supplement wholesaler in the UK, we are a multichannel business and distribute over 100 of the world’s best brands in sports nutrition.
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Free Next Day Delivery
We got you! Free next day delivery over £150, on orders before 3pm.
Personal Account Manager
For a guided order process, extensive product knowledge and communication on the latest deals.
Exclusive Brands
We offer an unparalleled selection of exclusive brands, boasting over 100 reputable names and over 2500 SKU’s.
UK & EU Shipping
We take pride in our extensive distribution network, covering nationwide UK delivery and EU shipping.
FAQs
How to register an account?
Signing up for an account is an effortless and free, short process! Simply click here!
Alternatively you can speak to our customer service team on support@proteinbargainwholesale.co.uk and one of our Account Managers will be in touch.
When you create an account with us, you'll gain access to a range of exclusive benefits, including:
- Personal Account Manager
- Full visibility of all the brands we carry and competitive pricing.
- Regular updates featuring new
- products and brands.Convenient access to your order history.
- Quick and easy order process
How to place an order?
Ordering from Protein Bargain Wholesale has never been easier. Whether you prefer the convenience of online browsing through our user-friendly website, a quick call from our dedicated sales team, or even a message via WhatsApp, Email or Instagram to our knowledgeable Account Managers, we can cater to your preferred method.
Which delivery methods are used?
We use DPD for next day delivery service. Please visit https://www.dpdlocal.co.uk/ for further information and also to track your delivery. All orders above £150 have free delivery. Any order below this amount will incur a cost of £5.99 plus VAT. Saturday delivery can be arranged at an extra charge (please contact us for details).
Pallet Orders:
Larger orders may be shipped via pallet using one of our dedicated couriers. For next day delivery on pallet orders, our cut off time is 1pm.
Usual Time-Scale for order delivery?
For orders placed before our standard delivery deadline at 3pm, we aim to get your order delivered to you the next working day. If your order is placed after the courier cut-off we will aim to deliver your order the following day.
What are the benefits of a wholesale account?
If you need assistance, our dedicated Personal Account Managers are here to guide you through the ordering process, offering expert product knowledge, seamless communication, and access to the latest deals. You will be able to access the most sought-after brands in the nutrition industry with exclusive brands only available here at Protein Bargain Wholesale.
Rest assured with our fast and reliable UK & EU Shipping services, we guarantee that your essential nutrition needs are met with efficiency and quality. At Protein Bargain Wholesale, we prioritise your convenience and satisfaction. Plus, spend £150+VAT to receive free next day delivery ensuring your orders are swiftly processed and delivered right to your doorstep.
If any items in your delivery arrive damaged, please contact our customer service team within 48 hours of receiving your order at support@proteinbargainwholesale.co.uk or (+44) 151 3292321. Please include images showing the condition of the delivery and the damaged items. Our team will provide you with a damage form to fill out, which will request details about the damaged product and how you would like the issue resolved. We will then follow up with you to provide a solution or outcome.
Occasionally, you may receive a faulty product that needs to be reported to the brand. In such cases, we kindly ask that you hold onto the item for 10 working days, as the brand may require its return.
What should I do if I’ve received a damaged item?
If any items in your delivery arrive damaged, please contact our customer service team within 48 hours of receiving your order at support@proteinbargainwholesale.co.uk or (+44) 151 3292321. Please include images showing the condition of the delivery and the damaged items. Our team will provide you with a damage form to fill out, which will request details about the damaged product and how you would like the issue resolved. We will then follow up with you to provide a solution or outcome.
Occasionally, you may receive a faulty product that needs to be reported to the brand. In such cases, we kindly ask that you hold onto the item for 10 working days, as the brand may require its return.
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Pure, unflavoured L-Citrulline designed to support muscle pumps, blood flow, and training performance with complete dosing flexibility.
Darkstims Raw Series L-Citrulline delivers 100% pure pharmaceutical-grade L-Citrulline with no unnecessary additives. Free from flavours, sweeteners, colours, fillers, and flow agents, this clean amino acid powder is ideal for athletes looking to customise their pre-workout and performance nutrition.
L-Citrulline is a non-essential amino acid that acts as a precursor to arginine, helping support nitric oxide production within the body. Commonly used in pump-focused and performance formulas, it is popular among strength athletes, bodybuilders, and fitness enthusiasts seeking enhanced blood flow and training output. Its neutral taste and easy-mixing profile make it perfect for stacking with pre-workouts, electrolytes, beta-alanine, or using on its own.
- 500g of pure L-Citrulline powder
- 100% pharmaceutical-grade L-Citrulline
- No flavours, sweeteners, colours, or fillers
- Supports nitric oxide production and blood flow
- Suitable for vegans and batch-tested for quality
Ideal for use before training, this versatile formula can be incorporated into any performance-focused supplement stack without altering the taste of your favourite drinks. Whether used alone or alongside other pre-workout ingredients, it offers complete control over your dosing strategy.
SUGGESTED USE
Mix 6–8g with water, juice, or a pre-workout drink. Consume 20–40 minutes before training. Can also be stacked with electrolytes, beta-alanine, creatine, or pump formulas. Daily use is common during training phases.
NUTRITIONAL INFORMATION (Per 8g Serving)
| Active Ingredient | Amount | %DV |
|---|---|---|
| L-Citrulline | 8000mg | ** |
**Daily Value (DV) not established.
INGREDIENTS
100% L-Citrulline.
ALLERGEN STATEMENT
No major allergens listed. Manufactured in a facility that may process milk, soy, egg, gluten, fish, crustaceans, sulphites, and nuts. Store in a cool, dry place away from direct sunlight.
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